1 files changed, 15 insertions, 5 deletions
diff --git a/src/imap/command/examined.rs b/src/imap/command/examined.rs
index 7de94f4..0d688c0 100644
--- a/src/imap/command/examined.rs
+++ b/src/imap/command/examined.rs
@@ -7,6 +7,7 @@ use imap_codec::imap_types::fetch::MacroOrMessageDataItemNames;
 use imap_codec::imap_types::search::SearchKey;
 use imap_codec::imap_types::sequence::SequenceSet;
 
+use crate::imap::capability::{ClientCapability, ServerCapability};
 use crate::imap::command::{anystate, authenticated};
 use crate::imap::flow;
 use crate::imap::mailbox_view::MailboxView;
@@ -17,18 +18,22 @@ pub struct ExaminedContext<'a> {
     pub req: &'a Command<'static>,
     pub user: &'a Arc<User>,
     pub mailbox: &'a mut MailboxView,
+    pub server_capabilities: &'a ServerCapability,
+    pub client_capabilities: &'a mut ClientCapability,
 }
 
 pub async fn dispatch(ctx: ExaminedContext<'_>) -> Result<(Response<'static>, flow::Transition)> {
     match &ctx.req.body {
         // Any State
         // noop is specific to this state
-        CommandBody::Capability => anystate::capability(ctx.req.tag.clone()),
+        CommandBody::Capability => {
+            anystate::capability(ctx.req.tag.clone(), ctx.server_capabilities)
+        }
         CommandBody::Logout => anystate::logout(),
 
         // Specific to the EXAMINE state (specialization of the SELECTED state)
         // ~3 commands -> close, fetch, search + NOOP
-        CommandBody::Close => ctx.close().await,
+        CommandBody::Close => ctx.close("CLOSE").await,
         CommandBody::Fetch {
             sequence_set,
             macro_or_item_names,
@@ -44,14 +49,19 @@ pub async fn dispatch(ctx: ExaminedContext<'_>) -> Result<(Response<'static>, fl
             Response::build()
                 .to_req(ctx.req)
                 .message("Forbidden command: can't write in read-only mode (EXAMINE)")
-                .bad()?,
+                .no()?,
             flow::Transition::None,
         )),
 
+        // UNSELECT extension (rfc3691)
+        CommandBody::Unselect => ctx.close("UNSELECT").await,
+
         // In examined mode, we fallback to authenticated when needed
         _ => {
             authenticated::dispatch(authenticated::AuthenticatedContext {
                 req: ctx.req,
+                server_capabilities: ctx.server_capabilities,
+                client_capabilities: ctx.client_capabilities,
                 user: ctx.user,
             })
             .await
@@ -64,11 +74,11 @@ pub async fn dispatch(ctx: ExaminedContext<'_>) -> Result<(Response<'static>, fl
 impl<'a> ExaminedContext<'a> {
     /// CLOSE in examined state is not the same as in selected state
     /// (in selected state it also does an EXPUNGE, here it doesn't)
-    async fn close(self) -> Result<(Response<'static>, flow::Transition)> {
+    async fn close(self, kind: &str) -> Result<(Response<'static>, flow::Transition)> {
         Ok((
             Response::build()
                 .to_req(self.req)
-                .message("CLOSE completed")
+                .message(format!("{} completed", kind))
                 .ok()?,
             flow::Transition::Unselect,
         ))